The pconfig feature never worked, and adding "pconfig=off" to the
QEMU command-line triggers a regression in QEMU 3.1.1 and 4.0.0.
Signed-off-by: Eduardo Habkost <ehabkost@xxxxxxxxxx>
---
I'm sending this as an RFC because I couldn't test it properly,
and because I don't know what are the consequences of changing
cpu_map between libvirt versions.
---
src/cpu_map/x86_Icelake-Server.xml | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/src/cpu_map/x86_Icelake-Server.xml b/src/cpu_map/x86_Icelake-Server.xml
index fb15977a59..188a781282 100644
--- a/src/cpu_map/x86_Icelake-Server.xml
+++ b/src/cpu_map/x86_Icelake-Server.xml
@@ -56,7 +56,9 @@
<feature name='pat'/>
<feature name='pcid'/>
<feature name='pclmuldq'/>
- <feature name='pconfig'/>
+ <!-- 'pconfig' was added by accident in QEMU 3.1.0 but never worked.
+ It was removed in QEMU 3.1.1 and 4.0.0. See QEMU commits
+ 76e5a4d58357 and 712f807e1965 for details -->
<feature name='pdpe1gb'/>
<feature name='pge'/>
<feature name='pku'/>
--
2.21.0
--
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